Add generator specs

Gemfile.lock

@@ -8,21 +8,141 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
+    actioncable (7.0.5.1)
+      actionpack (= 7.0.5.1)
+      activesupport (= 7.0.5.1)
+      nio4r (~> 2.0)
+      websocket-driver (>= 0.6.1)
+    actionmailbox (7.0.5.1)
+      actionpack (= 7.0.5.1)
+      activejob (= 7.0.5.1)
+      activerecord (= 7.0.5.1)
+      activestorage (= 7.0.5.1)
+      activesupport (= 7.0.5.1)
+      mail (>= 2.7.1)
+      net-imap
+      net-pop
+      net-smtp
+    actionmailer (7.0.5.1)
+      actionpack (= 7.0.5.1)
+      actionview (= 7.0.5.1)
+      activejob (= 7.0.5.1)
+      activesupport (= 7.0.5.1)
+      mail (~> 2.5, >= 2.5.4)
+      net-imap
+      net-pop
+      net-smtp
+      rails-dom-testing (~> 2.0)
+    actionpack (7.0.5.1)
+      actionview (= 7.0.5.1)
+      activesupport (= 7.0.5.1)
+      rack (~> 2.0, >= 2.2.4)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actiontext (7.0.5.1)
+      actionpack (= 7.0.5.1)
+      activerecord (= 7.0.5.1)
+      activestorage (= 7.0.5.1)
+      activesupport (= 7.0.5.1)
+      globalid (>= 0.6.0)
+      nokogiri (>= 1.8.5)
+    actionview (7.0.5.1)
+      activesupport (= 7.0.5.1)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    activejob (7.0.5.1)
+      activesupport (= 7.0.5.1)
+      globalid (>= 0.3.6)
     activemodel (7.0.5.1)
       activesupport (= 7.0.5.1)
     activerecord (7.0.5.1)
       activemodel (= 7.0.5.1)
       activesupport (= 7.0.5.1)
+    activestorage (7.0.5.1)
+      actionpack (= 7.0.5.1)
+      activejob (= 7.0.5.1)
+      activerecord (= 7.0.5.1)
+      activesupport (= 7.0.5.1)
+      marcel (~> 1.0)
+      mini_mime (>= 1.1.0)
     activesupport (7.0.5.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
+    builder (3.2.4)
     concurrent-ruby (1.2.2)
+    crass (1.0.6)
+    date (3.3.4)
     diff-lcs (1.3)
+    erubi (1.12.0)
+    globalid (1.2.1)
+      activesupport (>= 6.1)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
+    loofah (2.22.0)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.12.0)
+    mail (2.8.1)
+      mini_mime (>= 0.1.1)
+      net-imap
+      net-pop
+      net-smtp
+    marcel (1.0.2)
+    method_source (1.0.0)
+    mini_mime (1.1.5)
+    mini_portile2 (2.8.5)
     minitest (5.18.1)
+    net-imap (0.4.9.1)
+      date
+      net-protocol
+    net-pop (0.1.2)
+      net-protocol
+    net-protocol (0.2.2)
+      timeout
+    net-smtp (0.4.0.1)
+      net-protocol
+    nio4r (2.7.0)
+    nokogiri (1.16.0)
+      mini_portile2 (~> 2.8.2)
+      racc (~> 1.4)
+    nokogiri (1.16.0-x86_64-linux)
+      racc (~> 1.4)
+    racc (1.7.3)
+    rack (2.2.8)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rails (7.0.5.1)
+      actioncable (= 7.0.5.1)
+      actionmailbox (= 7.0.5.1)
+      actionmailer (= 7.0.5.1)
+      actionpack (= 7.0.5.1)
+      actiontext (= 7.0.5.1)
+      actionview (= 7.0.5.1)
+      activejob (= 7.0.5.1)
+      activemodel (= 7.0.5.1)
+      activerecord (= 7.0.5.1)
+      activestorage (= 7.0.5.1)
+      activesupport (= 7.0.5.1)
+      bundler (>= 1.15.0)
+      railties (= 7.0.5.1)
+    rails-dom-testing (2.2.0)
+      activesupport (>= 5.0.0)
+      minitest
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
+    railties (7.0.5.1)
+      actionpack (= 7.0.5.1)
+      activesupport (= 7.0.5.1)
+      method_source
+      rake (>= 12.2)
+      thor (~> 1.0)
+      zeitwerk (~> 2.5)
     rake (12.3.3)
     rdoc (6.2.0)
     rspec (3.8.0)
@@ -39,15 +159,22 @@ GEM
       rspec-support (~> 3.8.0)
     rspec-support (3.8.2)
     sqlite3 (1.4.2)
+    thor (1.3.0)
+    timeout (0.4.1)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
+    websocket-driver (0.7.6)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.5)
+    zeitwerk (2.6.12)
 
 PLATFORMS
   ruby
   x86_64-linux
 
 DEPENDENCIES
   active_recall!
+  rails (>= 6.0, <= 7.2)
   rake (>= 12.0)
   rdoc
   rspec (>= 3.0)

active_recall.gemspec

@@ -32,6 +32,7 @@ Gem::Specification.new do |spec|
   spec.executables = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
+  spec.add_development_dependency "rails", ">= 6.0", "<= 7.2"
   spec.add_development_dependency "rake", ">= 12.0"
   spec.add_development_dependency "rdoc"
   spec.add_development_dependency "rspec", ">= 3.0"

spec/generators/active_recall_generator_spec.rb

@@ -0,0 +1,53 @@
+require "spec_helper"
+require "generators/active_recall/active_recall_generator"
+require "fileutils"
+
+RSpec.describe ActiveRecallGenerator, type: :generator do
+  before(:context) do
+    @destination_root = File.expand_path("../../tmp", __FILE__)
+    prepare_destination
+  end
+
+  def prepare_destination
+    FileUtils.mkdir_p(@destination_root)
+    FileUtils.rm_rf(Dir.glob("#{@destination_root}/*"))
+  end
+
+  def run_generator(args = {})
+    options = args.each_with_object({}) do |arg, opts|
+      key, value = arg.to_s.split("=")
+      opts[key.sub(/^--/, "").to_sym] = value.nil? ? true : value
+    end
+
+    gen = ActiveRecallGenerator.new([], options)
+    gen.destination_root = @destination_root
+    gen.invoke_all
+  end
+
+  def migration_exists?(pattern)
+    Dir.glob(File.join(@destination_root, "db/migrate/#{pattern}")).any?
+  end
+
+  it "creates migration files" do
+    run_generator
+    expect(migration_exists?("*_create_active_recall_tables.rb")).to be_truthy
+    expect(migration_exists?("*_add_active_recall_item_answer_counts.rb")).to be_truthy
+    expect(migration_exists?("*_add_active_recall_item_easiness_factor.rb")).to be_truthy
+  end
+
+  context "when migration files already exist" do
+    it "does not create additional migration files" do
+      run_generator
+      initial_migration_count = Dir[File.join(@destination_root, "db/migrate/*")].length
+      run_generator
+      expect(Dir[File.join(@destination_root, "db/migrate/*")].length).to eq(initial_migration_count)
+    end
+  end
+
+  context "when migrate_data option is specified" do
+    it "creates migration for migrating data" do
+      run_generator [:migrate_data]
+      expect(migration_exists?("*_migrate_okubo_to_active_recall.rb")).to be_truthy
+    end
+  end
+end